45425250

Names of 45425250

• Cardinal: 45425250 can be written as Forty-five million, four hundred twenty-five thousand, two hundred fifty.

Scientific notation

• Scientific notation: 4.542525 × 10⁷

Factors of 45425250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1576

Divisors of 45425250

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 30 39 45 50 65 75 78 90 117 125 130 150 195 225 234 250 325 375 390 450 585 650 750 975 1125 1170 1553 1625 1950 2250 2925 3106 3250 4659 4875 5850 7765 9318 9750 13977 14625 15530 20189 23295 27954 29250 38825 40378 46590 60567 69885 77650 100945 116475 121134 139770 181701 194125 201890 232950 302835 349425 363402 388250 504725 582375 605670 698850 908505 1009450 1164750 1514175 1747125 1817010 2523625 3028350 3494250 4542525 5047250 7570875 9085050 15141750 22712625 45425250
• Sum of all divisors σ(n): 132363504
• Sum of proper divisors (its aliquot sum) s(n): 86938254
• 45425250 is an abundant number, because the sum of its proper divisors (86938254) is greater than itself. Its abundance is 41513004

Bases of 45425250

• Binary: 10101101010010001001100010₂
• Hexadecimal: 0x2B52262
• Base-36: R1MCI

Squares and roots of 45425250

• 45425250 squared (45425250²) is 2063453337562500
• 45425250 cubed (45425250³) is 93732883722110953125000
• The square root of 45425250 is 6739.8256654013
• The cube root of 45425250 is 356.8062409257

Scales and comparisons

• 45,425,250 seconds is equal to 1 year, 23 weeks, 18 hours, 7 minutes, 30 seconds.
• To count from 1 to 45,425,250 would take you about two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 45425250 cubic inches would be around 29.7 feet tall.

Recreational maths with 45425250

• 45425250 backwards is 05252454
• The number of decimal digits it has is: 8
• The sum of 45425250's digits is 27
• More coming soon!